Hello Amos, Thanks for the reply! The URL is like http://<FQND>/folder1/folder2/..../xxx.zip If I use the ICP query by the per script it returned below: UDP_HIT http://<FQND>/folder1/folder2/..../xxx.zip But if I use below squidclient to request: Squidclient -h localhost -p 80 -t 1 $URL It return: HTTP/1.0 405 Method Not Allowed Date: Wed, 23 Jan 2013 08:09:09 GMT Server: Apache/2.2.14 (Ubuntu) Allow: Vary: Accept-Encoding Content-Length: 464 Content-Type: text/html; charset=iso-8859-1 X-Pad: avoid browser bug X-Cache: MISS from localhost X-Cache-Lookup: NONE from localhost:80 Via: 1.0 localhost (squid/3.1.14) Connection: close <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <html><head> <title>405 Method Not Allowed</title> </head><body> <h1>Method Not Allowed</h1> <p>The requested method TRACE is not allowed for the URL /cache/test/Hayabusa/7.0.A.0.768/f453be5366a66271422f26c0cb453dd8/APP-SW_HAYABUSA_GENERIC_USERDEBUG_7.0.A.0.768_1253-6298_S1-SW-TEST-DDAB-0001.zip.</p> <hr> <address>Apache/2.2.14 (Ubuntu) Server at androidswrepo.sonyericsson.net Port 80</address> </body></html> BRs, Qingsheng. -----Original Message----- From: Amos Jeffries [mailto:squid3@xxxxxxxxxxxxx] Sent: Wednesday, January 23, 2013 4:01 PM To: squid-users@xxxxxxxxxxxxxxx Subject: Re: Hello, can 'squidclient' check if a file is cached in the squid? On 22/01/2013 10:30 p.m., He, Qingsheng 2 wrote: > Hello, > > But I have tried that with below command: > #Squidclient -t 1 -h <SquidServerDNS> -p 80 $url It return 'X-Cache: > MISS from localhost'. > > But actually the url file has been cached in the squid server. > Is there something wrong with my usage? Maybe yes, maybe no. HTTP has gone long way past the point where 1 URL meant 1 object. These days there can be up to millions of different Vary: versions of object(s) for each URL. Or maybe Squid had it cached, but was unable to use the cached version for some other reason. These are also why ICP which only tests the URL can be HIT and an actual fetch can be a MISS. Are you able to supply the URL, or at least the entire (unedited) reply headers reported by squidclient? Amos
